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400A Smart Uart Cable Battery Management System BMS

China Deligreen Power Co.,ltd certification
China Deligreen Power Co.,ltd certification
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400A Smart Uart Cable Battery Management System BMS

400A Smart Uart Cable Battery Management System BMS
400A Smart Uart Cable Battery Management System BMS 400A Smart Uart Cable Battery Management System BMS 400A Smart Uart Cable Battery Management System BMS

Large Image :  400A Smart Uart Cable Battery Management System BMS

Product Details:
Place of Origin: China
Brand Name: Deligreencs
Certification: CE/UL/ROHS/FCC
Model Number: LFP16S48V400A
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: Negotiable
Packaging Details: carton
Delivery Time: 10 days
Payment Terms: D/A, D/P, T/T, Western Union
Supply Ability: 1000 pcs/day

400A Smart Uart Cable Battery Management System BMS

Application: Solar System, EV, Power Bank, E-bike, Home Use/solar System/energy Store Over Charge Volt: 3.75±0.05V
Over Charge Release: 3.55±0.05V Over Discharge Volt: 2.2±0.1V
Over Discharge Release: 2.7±0.05V Constant Discharge Current: 400A
Peak Discharge Current: 1200±200 Charge Current: 200A As Default
Port: Common Port Balance Current: 200mA
Waterproof: IP66 BT Module: Selected By Customer
485 Cable: Selected By Customer CAN Module: Selected By Customer
UART Cable: Selected By Customer
High Light:

Uart Cable Battery Management System BMS


FCC 400A Battery Management System BMS


FCC Uart Cable 400A lifepo4 bms


Product: Deligreencs Lithium Battery Management 400A Smart BMS with CAN Module Bluetooth Module Uart Cable

(For 3.2V rated LiFePO4 battery pack only)


◆ Use top quality (A-level) protective integrated circuit IC, from the solution of Seiko of Japan. IC itself has power balancing function. The circuit is simple and reliable.


◆ Strong load ability, constant discharge current 100A 120A 200A 250A, , use high voltage resistance, low inner resistance power Mosfet. The heat sink will greatly help cooling.

◆ Typical voltage detection for each cell. So each battery will be prevented over charged or over discharged. Over current and short circuit protection function is very reliable.Long time short circuit of the load won’t affect the PCB and the battery.Temperature protection during charging and discharging.
◆ Extreme low power consumption. The consumption of the whole device is less than 50uA.
◆ PCB use high anti-corrosion, high water resistance, high impedance ESD conformal Coating.



◆ UART : It is Daly normal product. UART is Universal Asynchronous Receiver/Transmitter, It transforms the data to be transmitted between serial communication and parallel communication. As a chip to convert parallel input signals into serial output signals, UART is usually integrated into other communication interfaces.
◆ RS485: Please choose the model RS485 of Daly. RS-485 adopts balanced transmission and differential reception, so it has the ability to suppress common mode interference.
◆ Bluetooth module : if you need this function, Please choose bluetooth module, if you do not buy it, we will not send it to you.
◆ Below accessary need you to buy separately.
1. USB to UART Cable
2. USB to RS485 Cable
3. Bluetooth module
4. Power display panel (key activation)
5. BMS touch control screen
6. LCD touch screen
Bluetooth module choose by customer
UART to USB cable choose by customer
485 to USB cable choose by customer
CAN to USB module choose by customer
Power indicator choose by customer
LCD touch screen choose by customer



Attention: Customer need to identify the battery's series, then choose the same series BMS. Such as your battery is 24S, you must choose 24S BMS, can not choose 20 or other one. The number of series of BMS is fixed ,not adjustable once the BMS is shipped out .
◆ Control instructions: remote control device monitoring.
◆ Vehicle icon: data transmission send command
◆ Statistical report: Collect the data information, the customer can monitor the battery capacity & other alarm infomation.
◆ Electronic fence: fence setting limit range.
◆ Device information: device parameter information, etc.




Basic Specification of the bms


Datasheet for 3.2V LifePO4 BMS( 150A-500A )
  Content Spec Unit Remark
150A 200A 250A 300A 400A 500A    
Discharge constant discharge current 150 200 250 300 400 500 A  
Over-discharge current protection 500±10 600±100 600±100 1000±200 1200±200 1500±200 A  
charge charge voltage Series No. * 3.65 V  
charge current 40 50 60 75 100 125 A Common port
charge current 50A as default A Separate port
Over charge protection over charge volt 3.75±0.025 V  
over charge volt protect delay 1 S  
Over charge volt release 3.55±0.05 V  
Power balancing Power balance volt 3.5 V  
balance release volt 3.5 V  
balance current 35±5 mA  
Over discharge protection Over discharge detect volt 2.2±0.1 V  
Over discharge detect delay 1 S  
Over discharge volt release 2.7±0.05 V  
Over current protection Over current detect delay 1 MS  
Over current protect release Off-load    
Short circuit protection Short circuit protection External load short circuit    
Short circuit detect delay 250 uS  
Short circuit detect release Off-load    
Temperature protection Temp protection charge0, discharge70 Can be customized
resistance Main circuit resistor ≤20  
Self-consumption Working current 100 uA  
Sleepy current(when battery is over discharged ) ≤20 uA  
Working temp temp range -40~80  
Storage temp Temp range -40~80  




BMS Demensions


BMS board size
16S 48V 80A 66*166*18mm
16S 48V 100A 66*166*24mm
16S 48V 120A 95*210*20mm
16S 48V 150A 95*210*20mm
16S 48V 200A 120*220*36mm
16S 48V 250A 120*220*36mm
16S 48V 300A 120*244*53mm
16S 48V 400A 120*244*53mm
16S 48V 500A 120*244*53mm



Wire Specifications


Current Wire Square
10-15A 16AWG 1.3mm²
20A 14AWG 2mm²
30A 12AWG 3.4mm²
40A-60A 10AWG 5.3mm²
80A 8AWG 8.3mm²
100A 7AWG 12mm²
120A-150A 6AWG 16mm²
200A-250A 6AWG*2 16mm²*2
400A 2AWG*2 35mm²*2



BMS wiring directions

400A Smart Uart Cable Battery Management System BMS 0









400A Smart Uart Cable Battery Management System BMS 1



Contact Details
Deligreen Power Co.,ltd

Contact Person: Mr. Leo Zeng

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